This document outlines different notations used to represent derivatives, including Leibniz's, Lagrange's, Euler's, and Newton's notations. Leibniz's notation uses the symbols f'(x) for the first derivative and f''(x) for the second derivative. Lagrange's notation also uses f'(x) for the first derivative. Euler's notation uses f' for the first derivative, f'' for the second derivative, and f^n for the n-th derivative. Newton's notation uses a dot above the function name to represent derivatives.

1. NOTATIONS OF A DERIVATIVES
Math - Calculus

2. LEIBNIZ’S NOTATION
First Derivative
Second Derivative
n Derivative

3. LAGRANGE’S NOTATION
First Derivative
Second Derivative

4. EULER’S NOTATION
First Derivative
Second Derivative
n Derivative

5. NEWTON’S NOTATION
First Derivative
Second Derivative